/*
 *  Copyright (C) 2011 Karthick Selvaraj.
 * 
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package com.cyrph.rednylon;

import java.awt.Component;
import java.io.IOException;
import javax.swing.event.ChangeListener;
import org.openide.WizardDescriptor;
import org.openide.WizardValidationException;
import org.openide.util.Exceptions;
import org.openide.util.HelpCtx;
import org.redmine.ta.AuthenticationException;
import org.redmine.ta.NotFoundException;
import org.redmine.ta.RedmineException;
import org.redmine.ta.RedmineManager;
import org.redmine.ta.beans.User;

public class SiteUserSetupWizardPanel2 implements WizardDescriptor.ValidatingPanel {

    /**
     * The visual component that displays this panel. If you need to access the
     * component from this class, just use getComponent().
     */
    private SiteUserSetupVisualPanel2 component;
    boolean valid = false;
    
    // Get the visual component for the panel. In this template, the component
    // is kept separate. This can be more efficient: if the wizard is created
    // but never displayed, or not all panels are displayed, it is better to
    // create only those which really need to be visible.
    public Component getComponent() {
        if (component == null) {
            component = new SiteUserSetupVisualPanel2();
        }
        return component;
    }

    public HelpCtx getHelp() {
        // Show no Help button for this panel:
        return HelpCtx.DEFAULT_HELP;
        // If you have context help:
        // return new HelpCtx(SampleWizardPanel1.class);
    }

    public boolean isValid() {
        // If it is always OK to press Next or Finish, then:
        return true;
        // If it depends on some condition (form filled out...), then:
        // return someCondition();
        // and when this condition changes (last form field filled in...) then:
        // fireChangeEvent();
        // and uncomment the complicated stuff below.
    }

    public final void addChangeListener(ChangeListener l) {

    }

    public final void removeChangeListener(ChangeListener l) {
    }
    /*
    private final Set<ChangeListener> listeners = new HashSet<ChangeListener>(1); // or can use ChangeSupport in NB 6.0
    public final void addChangeListener(ChangeListener l) {
    synchronized (listeners) {
    listeners.add(l);
    }
    }
    public final void removeChangeListener(ChangeListener l) {
    synchronized (listeners) {
    listeners.remove(l);
    }
    }
    protected final void fireChangeEvent() {
    Iterator<ChangeListener> it;
    synchronized (listeners) {
    it = new HashSet<ChangeListener>(listeners).iterator();
    }
    ChangeEvent ev = new ChangeEvent(this);
    while (it.hasNext()) {
    it.next().stateChanged(ev);
    }
    }
     */

    // You can use a settings object to keep track of state. Normally the
    // settings object will be the WizardDescriptor, so you can use
    // WizardDescriptor.getProperty & putProperty to store information entered
    // by the user.
    public void readSettings(Object settings) {
           component.testSettings((String) ((WizardDescriptor) settings).getProperty("url"),(String) ((WizardDescriptor) settings).getProperty("api"));
    }

    public void storeSettings(Object settings) {

    }

    @Override
    public void validate() throws WizardValidationException {
        if(!component.isFinished())
        {
            throw new WizardValidationException(null, "Please wait...", null);
        }
        if(!component.isTestValid())
        {
            throw new WizardValidationException(null, "Please check the settings again. Go back to change the settings.", null);
        }
    }
}

